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Revision 1.4 Revision 1.56
1# Copyright 1999-2000 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License, v2 or later 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.56 2005/07/06 20:20:03 agriffis Exp $
4
5# Current Maintainer: Tal Peer <coredumb@gentoo.org>
3# Author Dan Armak <danarmak@gentoo.org> 6# Original Author: Dan Armak <danarmak@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/cvs.eclass,v 1.4 2002/07/18 17:37:32 danarmak Exp $ 7
8# SSH auth code by Danny <danny.milo@gmx.net>
9
10# SSH password authentication support and host key verification
11# support by Jeremy Maitin-Shepard <jbms@gentoo.org>
12
13
5# This eclass provides the generic cvs fetching functions. 14# This eclass provides the generic cvs fetching functions. To use
15# this from an ebuild, set the `ebuild-configurable settings' as
16# specified below in your ebuild before inheriting. Then either leave
17# the default src_unpack or extend over cvs_src_unpack. If you find
18# that you need to call the cvs_* functions directly, I'd be
19# interested to hear about it.
6 20
7ECLASS=cvs 21# TODO:
22
23# Implement more auth types (gserver?, kserver?)
24
25# Support additional remote shells with `ext' authentication (does
26# anyone actually need to use it with anything other than SSH?)
27
28
8INHERITED="$INHERITED $ECLASS" 29INHERITED="$INHERITED $ECLASS"
9 30
10# You shouldn't change these settings yourself! The ebuild/eclass inheriting this eclass 31# Users shouldn't change these settings! The ebuild/eclass inheriting
11# will take care of that. If you want to set the global KDE cvs ebuilds' settings, 32# this eclass will take care of that. If you want to set the global
12# see the comments in kde-source.eclass. 33# KDE cvs ebuilds' settings, see the comments in kde-source.eclass.
13 34
14# --- begin ebuild-configurable settings 35# --- begin ebuild-configurable settings
15 36
37# ECVS_CVS_COMMAND -- CVS command to run
38#
16# cvs command to run. you can set fex. "cvs -t" for extensive debug information 39# You can set, for example, "cvs -t" for extensive debug information
17# on the cvs onnection. the default of "cvs -q -f -z4" means to be quiet, to disregard 40# on the cvs connection. The default of "cvs -q -f -z4" means to be
18# the ~/.cvsrc config file and to use maximum compression. 41# quiet, to disregard the ~/.cvsrc config file and to use maximum
42# compression.
43
19[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4" 44[ -z "$ECVS_CVS_COMMAND" ] && ECVS_CVS_COMMAND="cvs -q -f -z4"
20 45
21# Where the cvs modules are stored/accessed 46
47# ECVS_UP_OPTS, ECVS_CO_OPTS -- CVS options given after the cvs
48# command (update or checkout).
49#
50# Don't remove -dP from update or things won't work.
51
52[ -z "$ECVS_UP_OPTS" ] && ECVS_UP_OPTS="-dP"
53[ -z "$ECVS_CO_OPTS" ] && ECVS_CO_OPTS=""
54
55
56# ECVS_LOCAL -- If this is set, the CVS module will be fetched
57# non-recursively. Refer to the information in the CVS man page
58# regarding the -l command option (not the -l global option).
59
60
61# ECVS_LOCALNAME -- local name of checkout directory
62#
63# This is useful if the module on the server is called something
64# common like 'driver' or is nested deep in a tree, and you don't like
65# useless empty directories.
66#
67# WARNING: Set this only from within ebuilds! If set in your shell or
68# some such, things will break because the ebuild won't expect it and
69# have e.g. a wrong $S setting.
70
71
72# ECVS_TOP_DIR -- The directory under which CVS modules are checked
73# out.
74
22[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="/usr/src" 75[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="${DISTDIR}/cvs-src"
23 76
24# Name of cvs server, set to "" to disable fetching 77# ECVS_SERVER -- CVS path
25# (i.e. to assume module is checked out already and don't update it). 78#
26# Format is server:/dir e.g. "anoncvs.kde.org:/home/kde". remove the other 79# The format is "server:/dir", e.g. "anoncvs.kde.org:/home/kde".
27# parts of the full CVSROOT (which looks like 80# Remove the other parts of the full CVSROOT, which might look like
28# ":pserver:anonymous@anoncvs.kde.org:/home/kde"); these are added from 81# ":pserver:anonymous@anoncvs.kde.org:/home/kde"; this is generated
29# other settings 82# using other settings also.
83#
84# Set this to "offline" to disable fetching (i.e. to assume the module
85# is already checked out in ECVS_TOP_DIR).
86
30[ -z "$ECVS_SERVER" ] && ECVS_SERVER="" 87[ -z "$ECVS_SERVER" ] && ECVS_SERVER="offline"
31 88
32# Username to use 89
90# ECVS_MODULE -- the name of the CVS module to be fetched
91#
92# This must be set when cvs_src_unpack is called. This can include
93# several directory levels, i.e. "foo/bar/baz"
94
95#[ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue"
96
97
98# ECVS_BRANCH -- the name of the branch/tag to use
99
100# The default is "HEAD". The following default _will_ reset your
101# branch checkout to head if used.
102
103#[ -z "$ECVS_BRANCH" ] && ECVS_BRANCH="HEAD"
104
105
106# ECVS_AUTH -- authentication method to use
107#
108# Possible values are "pserver" and "ext". If `ext' authentication is
109# used, the remote shell to use can be specified in CVS_RSH (SSH is
110# used by default). Currently, the only supported remote shell for
111# `ext' authentication is SSH.
112#
113# Armando Di Cianno <fafhrd@gentoo.org> 2004/09/27
114# - Added "no" as a server type, which uses no AUTH method, nor
115# does it login
116# e.g.
117# "cvs -danoncvs@savannah.gnu.org:/cvsroot/backbone co System"
118# ( from gnustep-apps/textedit )
119[ -z "$ECVS_AUTH" ] && ECVS_AUTH="pserver"
120
121# ECVS_USER -- Username to use for authentication on the remote server
33[ -z "$ECVS_USER" ] && ECVS_USER="anonymous" 122[ -z "$ECVS_USER" ] && ECVS_USER="anonymous"
34 123
35# Password to use (NOT (YET) SUPPORTED, because cvs doesn't store passwords in plaintext in .cvspass) 124
125# ECVS_PASS -- Password to use for authentication on the remote server
36[ -z "$ECVS_PASS" ] && ECVS_PASS="" 126[ -z "$ECVS_PASS" ] && ECVS_PASS=""
37 127
38# Module to be fetched, must be set explicitly -
39# I don't like the former ="$NP" default setting
40[ -z "$ECVS_MODULE" ] && die "$ECLASS: error: ECVS_MODULE not set, cannot continue"
41 128
42# Subdirectory in module to be fetched, default is root "/" = whole module (NOT YET IMPLEMENTED) 129# ECVS_SSH_HOST_KEY
43[ -z "$ECVS_MODULE_SUBDIR" ] && ECVS_MODULE_SUBDIR="/" 130#
131# If SSH is used for `ext' authentication, use this variable to
132# specify the host key of the remote server. The format of the value
133# should be the same format that is used for the SSH known hosts file.
134#
135# WARNING: If a SSH host key is not specified using this variable, the
136# remote host key will not be verified.
137
138
139# ECVS_CLEAN -- Set this to get a clean copy when updating (passes the
140# -C option to cvs update)
141
142
143# ECVS_RUNAS
144#
145# Specifies an alternate (non-root) user to use to run cvs. Currently
146# b0rked and wouldn't work with portage userpriv anyway without
147# special magic.
148
149# [ -z "$ECVS_RUNAS" ] && ECVS_RUNAS="`whoami`"
150
151
152# ECVS_SUBDIR -- deprecated, do not use
153[ -n "$ECVS_SUBDIR" ] && die "ERROR: deprecated ECVS_SUBDIR defined. Please fix this ebuild."
154
44 155
45# --- end ebuild-configurable settings --- 156# --- end ebuild-configurable settings ---
46 157
47debug-print "$ECLASS: init: ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND 158# add cvs to deps
48ECVS_TOP_DIR=$ECVS_TOP_DIR 159# ssh is used for ext auth
49ECVS_SERVER=$ECVS_SERVER 160# sudo is used to run as a specified user
50ECVS_USER=$ECVS_USER 161DEPEND="$DEPEND dev-util/cvs app-admin/sudo"
51ECVS_PASS=$ECVS_PASS
52ECS_MODULE=$ECVS_MODULE
53ECVS_MODULE_SUBDIR=$ECVS_MODULE_SUBDIR"
54 162
55# since we now longer have src_fetch as a redefinable ebuild function, 163if [ "$ECVS_AUTH" == "ext" ]; then
56# we are forced to call this function from cvs_src_unpack 164 #default to ssh
165 [ -z "$CVS_RSH" ] && export SSH_RSH="ssh"
166 if [ "$CVS_RSH" != "ssh" ]; then
167 die "Support for ext auth with clients other than ssh has not been implemented yet"
168 fi
169 DEPEND="$DEPEND net-misc/openssh"
170fi
171
172# called from cvs_src_unpack
57cvs_fetch() { 173cvs_fetch() {
58 174
175 # Make these options local variables so that the global values are
176 # not affected by modifications in this function.
177
178 local ECVS_COMMAND="${ECVS_COMMAND}"
179 local ECVS_UP_OPTS="${ECVS_UP_OPTS}"
180 local ECVS_CO_OPTS="${ECVS_CO_OPTS}"
181
182 # Fix for sourceforge which doesnt want -z>3 anymore.
183
184 (echo $ECVS_SERVER | grep -q sourceforge) \
185 && [ "$ECVS_CVS_COMMAND" == "cvs -q -f -z4" ] \
186 && ECVS_CVS_COMMAND="cvs -q -f -z3"
187
59 debug-print-function $FUNCNAME $* 188 debug-print-function $FUNCNAME $*
60 189
61 # disable the sandbox for this dir 190 # Update variables that are modified by ebuild parameters, which
191 # should be effective every time cvs_fetch is called, and not just
192 # every time cvs.eclass is inherited
193
194
195 # Handle parameter for local (non-recursive) fetching
196
197 if [ -n "$ECVS_LOCAL" ]; then
198 ECVS_UP_OPTS="$ECVS_UP_OPTS -l"
199 ECVS_CO_OPTS="$ECVS_CO_OPTS -l"
200 fi
201
202 # Handle ECVS_BRANCH option
203 #
204 # Because CVS auto-switches branches, we just have to pass the
205 # correct -rBRANCH option when updating.
206
207 if [ -n "$ECVS_BRANCH" ]; then
208 ECVS_UP_OPTS="$ECVS_UP_OPTS -r$ECVS_BRANCH"
209 ECVS_CO_OPTS="$ECVS_CO_OPTS -r$ECVS_BRANCH"
210 fi
211
212 # Handle ECVS_LOCALNAME, which specifies the local directory name
213 # to use. Note that the -d command option is not equivalent to
214 # the global -d option.
215
216 if [ "$ECVS_LOCALNAME" != "$ECVS_MODULE" ]; then
217 ECVS_CO_OPTS="$ECVS_CO_OPTS -d $ECVS_LOCALNAME"
218 fi
219
220
221 if [ -n "$ECVS_CLEAN" ]; then
222 ECVS_UP_OPTS="$ECVS_UP_OPTS -C"
223 fi
224
225
226 # It would be easiest to always be in "run-as mode", logic-wise,
227 # if sudo didn't ask for a password even when sudo'ing to `whoami`.
228
229 if [ -z "$ECVS_RUNAS" ]; then
230 run=""
231 else
232 run="sudo -u $ECVS_RUNAS"
233 fi
234
235 # Create the top dir if needed
236
62 if [ ! -d "$ECVS_TOP_DIR" ]; then 237 if [ ! -d "$ECVS_TOP_DIR" ]; then
63 addwrite $ECVS_TOP_DIR/.. 238
239 # Note that the addwrite statements in this block are only
240 # there to allow creating ECVS_TOP_DIR; we allow writing
241 # inside it separately.
242
243 # This is because it's simpler than trying to find out the
244 # parent path of the directory, which would need to be the
245 # real path and not a symlink for things to work (so we can't
246 # just remove the last path element in the string)
247
248 debug-print "$FUNCNAME: checkout mode. creating cvs directory"
249 addwrite /foobar
250 addwrite /
64 mkdir -p $ECVS_TOP_DIR 251 $run mkdir -p "/$ECVS_TOP_DIR"
65 adddeny $ECVS_TOP_DIR/.. 252 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
66 fi 253 fi
67 addread ${ECVS_TOP_DIR} 254
255 # In case ECVS_TOP_DIR is a symlink to a dir, get the real path,
256 # otherwise addwrite() doesn't work.
257
258 cd -P "$ECVS_TOP_DIR" > /dev/null
259 ECVS_TOP_DIR="`/bin/pwd`"
260
261 # Disable the sandbox for this dir
68 addwrite ${ECVS_TOP_DIR} 262 addwrite "$ECVS_TOP_DIR"
69 263
70 # prepare a cvspass file just for this session so that cvs thinks we're logged 264 # Chown the directory and all of its contents
71 # in at the cvs server. we don't want to mess with ~/.cvspass.
72 echo ":pserver:${ECVS_SERVER} A" > ${T}/cvspass
73 export CVS_PASSFILE="${T}/cvspass"
74
75 cd $ECVS_TOP_DIR
76
77 if [ -z "$ECVS_SERVER" ]; then 265 if [ -n "$ECVS_RUNAS" ]; then
78 # we're not required to fetch anything, the module already exists and shouldn't be updated 266 $run chown -R "$ECVS_RUNAS" "/$ECVS_TOP_DIR"
79 if [ -d "$ECVS_MODULE" ]; then
80 debug-print "$FUNCNAME: offline mode, exiting"
81 return 0
82 else
83 einfo "ERROR: Offline mode specified, but module not found. Aborting."
84 debug-print "$FUNCNAME: offline mode specified but module not found, exiting with error"
85 return 1
86 fi
87 fi 267 fi
88 268
89 if [ -d "${ECVS_MODULE}" ]; then 269 # Determine the CVS command mode (checkout or update)
90 #update existing module 270 if [ ! -d "$ECVS_TOP_DIR/$ECVS_LOCALNAME/CVS" ]; then
271 mode=checkout
272 else
273 mode=update
274 fi
91 275
92 cd ${ECVS_MODULE}
93 276
277 # Our server string (i.e. CVSROOT) without the password so it can
278 # be put in Root
279 if [ "$ECVS_AUTH" == "no" ]
280 then
281 local server="${ECVS_USER}@${ECVS_SERVER}"
282 else
283 local server=":${ECVS_AUTH}:${ECVS_USER}@${ECVS_SERVER}"
284 fi
285
94 # Switch servers if needed 286 # Switch servers automagically if needed
95 # cvs keeps the server info in th CVS/Root file in every checked-out dir; 287 if [ "$mode" == "update" ]; then
96 # we can fix those files to point to the new server 288 cd /$ECVS_TOP_DIR/$ECVS_LOCALNAME
97 newserver=":pserver:anonymous@${ECVS_SERVER}"
98 oldserver="`cat CVS/Root`" 289 local oldserver="`$run cat CVS/Root`"
99 if [ "$newserver" != "$oldserver" ]; then 290 if [ "$server" != "$oldserver" ]; then
100 291
101 einfo "Changing CVS server from $oldserver to $newserver:" 292 einfo "Changing the CVS server from $oldserver to $server:"
102 debug-print "$FUNCNAME: Changing CVS server from $oldserver to $newserver:" 293 debug-print "$FUNCNAME: Changing the CVS server from $oldserver to $server:"
103 294
104 einfo "Searching for CVS dirs..." 295 einfo "Searching for CVS directories ..."
105 cvsdirs="`find . -iname CVS -print`" 296 local cvsdirs="`$run find . -iname CVS -print`"
106 debug-print "$FUNCNAME: CVS dirs found:" 297 debug-print "$FUNCNAME: CVS directories found:"
107 debug-print "$cvsdirs" 298 debug-print "$cvsdirs"
108 299
109 einfo "Modifying CVS dirs..." 300 einfo "Modifying CVS directories ..."
110 for x in $cvsdirs; do 301 for x in $cvsdirs; do
111 debug-print "In $x" 302 debug-print "In $x"
112 echo $newserver > $x/Root 303 $run echo "$server" > "$x/Root"
113 done 304 done
114 305
115 fi 306 fi
307 fi
116 308
117 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE" 309 # Prepare a cvspass file just for this session, we don't want to
118 einfo "Running $ECVS_CVS_COMMAND update with $ECVS_SERVER for module $ECVS_MODULE..." 310 # mess with ~/.cvspass
119 $ECVS_CVS_COMMAND update -dP || die "died running cvs update" 311 touch "${T}/cvspass"
312 export CVS_PASSFILE="${T}/cvspass"
313 if [ -n "$ECVS_RUNAS" ]; then
314 chown "$ECVS_RUNAS" "${T}/cvspass"
315 fi
120 316
317 # The server string with the password in it, for login
318 cvsroot_pass=":${ECVS_AUTH}:${ECVS_USER}:${ECVS_PASS}@${ECVS_SERVER}"
319
320 # Ditto without the password, for checkout/update after login, so
321 # that the CVS/Root files don't contain the password in plaintext
322 if [ "$ECVS_AUTH" == "no" ]
323 then
324 cvsroot_nopass="${ECVS_USER}@${ECVS_SERVER}"
121 else 325 else
122 # checkout module 326 cvsroot_nopass=":${ECVS_AUTH}:${ECVS_USER}@${ECVS_SERVER}"
327 fi
123 328
124 export CVSROOT=:pserver:${ECVS_USER}@${ECVS_SERVER} 329 # Commands to run
125 debug-print "$FUNCNAME: running $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE with $CVSROOT..." 330 cmdlogin="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_pass}\" login"
126 einfo "Running $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE with $CVSROOT..." 331 cmdupdate="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" update ${ECVS_UP_OPTS} ${ECVS_LOCALNAME}"
127 $ECVS_CVS_COMMAND checkout -P $ECVS_MODULE || die "died running cvs checkout" 332 cmdcheckout="${run} ${ECVS_CVS_COMMAND} -d \"${cvsroot_nopass}\" checkout ${ECVS_CO_OPTS} ${ECVS_MODULE}"
128 333
334 # Execute commands
335
336 cd "${ECVS_TOP_DIR}"
337 if [ "${ECVS_AUTH}" == "pserver" ]; then
338 einfo "Running $cmdlogin"
339 eval $cmdlogin || die "cvs login command failed"
340 if [ "${mode}" == "update" ]; then
341 einfo "Running $cmdupdate"
342 eval $cmdupdate || die "cvs update command failed"
343 elif [ "${mode}" == "checkout" ]; then
344 einfo "Running $cmdcheckout"
345 eval $cmdcheckout|| die "cvs checkout command failed"
346 fi
347 elif [ "${ECVS_AUTH}" == "ext" ] || [ "${ECVS_AUTH}" == "no" ]; then
348
349 # Hack to support SSH password authentication
350
351 # Backup environment variable values
352 local CVS_ECLASS_ORIG_CVS_RSH="${CVS_RSH}"
353
354 if [ "${SSH_ASKPASS+set}" == "set" ]; then
355 local CVS_ECLASS_ORIG_SSH_ASKPASS="${SSH_ASKPASS}"
356 else
357 unset CVS_ECLASS_ORIG_SSH_ASKPASS
358 fi
359
360 if [ "${DISPLAY+set}" == "set" ]; then
361 local CVS_ECLASS_ORIG_DISPLAY="${DISPLAY}"
362 else
363 unset CVS_ECLASS_ORIG_DISPLAY
364 fi
365
366 if [ "${CVS_RSH}" == "ssh" ]; then
367
368 # Force SSH to use SSH_ASKPASS by creating python wrapper
369
370 export CVS_RSH="${T}/cvs_sshwrapper"
371 cat > "${CVS_RSH}"<<EOF
372#!/usr/bin/python
373import fcntl
374import os
375import sys
376try:
377 fd = os.open('/dev/tty', 2)
378 TIOCNOTTY=0x5422
379 try:
380 fcntl.ioctl(fd, TIOCNOTTY)
381 except:
382 pass
383 os.close(fd)
384except:
385 pass
386newarglist = sys.argv[:]
387EOF
388
389 # disable X11 forwarding which causes .xauth access violations
390 # - 20041205 Armando Di Cianno <fafhrd@gentoo.org>
391 echo "newarglist.insert(1, '-oClearAllForwardings=yes')" \
392 >> "${CVS_RSH}"
393 echo "newarglist.insert(1, '-oForwardX11=no')" \
394 >> "${CVS_RSH}"
395
396 # Handle SSH host key checking
397
398 local CVS_ECLASS_KNOWN_HOSTS="${T}/cvs_ssh_known_hosts"
399 echo "newarglist.insert(1, '-oUserKnownHostsFile=${CVS_ECLASS_KNOWN_HOSTS}')" \
400 >> "${CVS_RSH}"
401
402 if [ -z "${ECVS_SSH_HOST_KEY}" ]; then
403 ewarn "Warning: The SSH host key of the remote server will not be verified."
404 einfo "A temporary known hosts list will be used."
405 local CVS_ECLASS_STRICT_HOST_CHECKING="no"
406 touch "${CVS_ECLASS_KNOWN_HOSTS}"
407 else
408 local CVS_ECLASS_STRICT_HOST_CHECKING="yes"
409 echo "${ECVS_SSH_HOST_KEY}" > "${CVS_ECLASS_KNOWN_HOSTS}"
410 fi
411
412 echo -n "newarglist.insert(1, '-oStrictHostKeyChecking=" \
413 >> "${CVS_RSH}"
414 echo "${CVS_ECLASS_STRICT_HOST_CHECKING}')" \
415 >> "${CVS_RSH}"
416 echo "os.execv('/usr/bin/ssh', newarglist)" \
417 >> "${CVS_RSH}"
418
419 chmod a+x "${CVS_RSH}"
420
421 # Make sure DISPLAY is set (SSH will not use SSH_ASKPASS
422 # if DISPLAY is not set)
423
424 [ -z "${DISPLAY}" ] && DISPLAY="DISPLAY"
425 export DISPLAY
426
427 # Create a dummy executable to echo $ECVS_PASS
428
429 export SSH_ASKPASS="${T}/cvs_sshechopass"
430 if [ "${ECVS_AUTH}" != "no" ]; then
431 echo -en "#!/bin/bash\necho \"$ECVS_PASS\"\n" \
432 > "${SSH_ASKPASS}"
433 else
434 echo -en "#!/bin/bash\nreturn\n" \
435 > "${SSH_ASKPASS}"
436
437 fi
438 chmod a+x "${SSH_ASKPASS}"
439 fi
440
441 if [ "${mode}" == "update" ]; then
442 einfo "Running $cmdupdate"
443 eval $cmdupdate || die "cvs update command failed"
444 elif [ "${mode}" == "checkout" ]; then
445 einfo "Running $cmdcheckout"
446 eval $cmdcheckout|| die "cvs checkout command failed"
447 fi
448
449 # Restore environment variable values
450 export CVS_RSH="${CVS_ECLASS_ORIG_CVS_RSH}"
451 if [ "${CVS_ECLASS_ORIG_SSH_ASKPASS+set}" == "set" ]; then
452 export SSH_ASKPASS="${CVS_ECLASS_ORIG_SSH_ASKPASS}"
453 else
454 unset SSH_ASKPASS
455 fi
456
457 if [ "${CVS_ECLASS_ORIG_DISPLAY+set}" == "set" ]; then
458 export DISPLAY="${CVS_ECLASS_ORIG_DISPLAY}"
459 else
460 unset DISPLAY
461 fi
462 fi
463
464 # Restore ownership. Not sure why this is needed, but someone
465 # added it in the orig ECVS_RUNAS stuff.
466 if [ -n "$ECVS_RUNAS" ]; then
467 chown `whoami` "${T}/cvspass"
129 fi 468 fi
130 469
131} 470}
132 471
472
133cvs_src_unpack() { 473cvs_src_unpack() {
134 474
135 debug-print-function $FUNCNAME $* 475 debug-print-function $FUNCNAME $*
136 cvs_fetch || die "died running cvs_fetch"
137 476
477 debug-print "$FUNCNAME: init:
478 ECVS_CVS_COMMAND=$ECVS_CVS_COMMAND
479 ECVS_UP_OPTS=$ECVS_UP_OPTS
480 ECVS_CO_OPTS=$ECVS_CO_OPTS
481 ECVS_TOP_DIR=$ECVS_TOP_DIR
482 ECVS_SERVER=$ECVS_SERVER
483 ECVS_USER=$ECVS_USER
484 ECVS_PASS=$ECVS_PASS
485 ECVS_MODULE=$ECVS_MODULE
486 ECVS_LOCAL=$ECVS_LOCAL
487 ECVS_RUNAS=$ECVS_RUNAS
488 ECVS_LOCALNAME=$ECVS_LOCALNAME"
489
490 [ -z "$ECVS_MODULE" ] && die "ERROR: CVS module not set, cannot continue."
491
492 local ECVS_LOCALNAME="${ECVS_LOCALNAME}"
493
494 if [ -z "$ECVS_LOCALNAME" ]; then
495 ECVS_LOCALNAME="$ECVS_MODULE"
496 fi
497
498 if [ "$ECVS_SERVER" == "offline" ]; then
499 # We're not required to fetch anything; the module already
500 # exists and shouldn't be updated.
501 if [ -d "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}" ]; then
502 debug-print "$FUNCNAME: offline mode"
503 else
504 debug-print "$FUNCNAME: Offline mode specified but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found, exiting with error"
505 die "ERROR: Offline mode specified, but directory ${ECVS_TOP_DIR}/${ECVS_LOCALNAME} not found. Aborting."
506 fi
507 elif [ -n "$ECVS_SERVER" ]; then # ECVS_SERVER!=offline --> real fetching mode
508 einfo "Fetching CVS module $ECVS_MODULE into $ECVS_TOP_DIR ..."
509 cvs_fetch
510 else # ECVS_SERVER not set
511 die "ERROR: CVS server not specified, cannot continue."
512 fi
513
138 einfo "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 514 einfo "Copying $ECVS_MODULE from $ECVS_TOP_DIR ..."
139 debug-print "Copying module $ECVS_MODULE from $ECVS_TOP_DIR..." 515 debug-print "Copying module $ECVS_MODULE local_mode=$ECVS_LOCAL from $ECVS_TOP_DIR ..."
140 # the reason this lives here and not in kde-source_src_unpack
141 # is that in the future after copying the sources we might need to
142 # delete them, so this has to be self-contained
143 cp -Rf ${ECVS_TOP_DIR}/${ECVS_MODULE} $WORKDIR
144 516
517 # This is probably redundant, but best to make sure.
518 mkdir -p "$WORKDIR/$ECVS_LOCALNAME"
519
520 if [ -n "$ECVS_LOCAL" ]; then
521 cp -f "$ECVS_TOP_DIR/$ECVS_LOCALNAME"/* "$WORKDIR/$ECVS_LOCALNAME"
522 else
523 cp -Rf "$ECVS_TOP_DIR/$ECVS_LOCALNAME" "$WORKDIR/$ECVS_LOCALNAME/.."
524 fi
525
526 # If the directory is empty, remove it; empty directories cannot
527 # exist in cvs. This happens when, for example, kde-source
528 # requests module/doc/subdir which doesn't exist. Still create
529 # the empty directory in workdir though.
530 if [ "`ls -A \"${ECVS_TOP_DIR}/${ECVS_LOCALNAME}\"`" == "CVS" ]; then
531 debug-print "$FUNCNAME: removing empty CVS directory $ECVS_LOCALNAME"
532 rm -rf "${ECVS_TOP_DIR}/${ECVS_LOCALNAME}"
533 fi
534
535 # Implement some of base_src_unpack's functionality; note however
536 # that base.eclass may not have been inherited!
537 if [ -n "$PATCHES" ]; then
538 debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
539 cd "$S"
540 for x in $PATCHES; do
541 debug-print "patching from $x"
542 patch -p0 < "$x"
543 done
544 # Make sure we don't try to apply patches more than once,
545 # since cvs_src_unpack is usually called several times from
546 # e.g. kde-source_src_unpack
547 export PATCHES=""
548 fi
549
550 einfo "CVS module ${ECVS_MODULE} is now in ${WORKDIR}"
145} 551}
146 552
147EXPORT_FUNCTIONS src_unpack 553EXPORT_FUNCTIONS src_unpack
148
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